25695216

素因数分解:

$2^4\times 3^2\times {\mathrm{178439}}^1$

素因数の和:178453

約数の個数: 30

約数和(自身を含む): 71911320

約数和(自身を除く): 46216104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 178439, 356878, 535317, 713756, 1070634, 1427512, 1605951, 2141268, 2855024, 3211902, 4282536, 6423804, 8565072, 12847608, 25695216]

約数ペア:

[(1, 25695216), (2, 12847608), (3, 8565072), (4, 6423804), (6, 4282536), (8, 3211902), (9, 2855024), (12, 2141268), (16, 1605951), (18, 1427512), (24, 1070634), (36, 713756), (48, 535317), (72, 356878), (144, 178439)]